feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/tools/internal/xjc/ErrorReceiver.java

@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * Use is subject to the license terms.
+ */
+package com.sun.tools.internal.xjc;
+
+import com.sun.istack.internal.SAXParseException2;
+import com.sun.tools.internal.xjc.api.ErrorListener;
+
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXParseException;
+
+/**
+ * Implemented by the driver of the compiler engine to handle
+ * errors found during the compiliation.
+ *
+ * <p>
+ * This class implements {@link ErrorHandler} so it can be
+ * passed to anywhere where {@link ErrorHandler} is expected.
+ *
+ * <p>
+ * However, to make the error handling easy (and make it work
+ * with visitor patterns nicely),
+ * none of the methods on thi class throws {@link org.xml.sax.SAXException}.
+ * Instead, when the compilation needs to be aborted,
+ * it throws {@link AbortException}, which is unchecked.
+ *
+ * <p>
+ * This also implements the externally visible {@link ErrorListener}
+ * so that we can reuse our internal implementation for testing and such.
+ *
+ * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
+ */
+public abstract class ErrorReceiver  implements ErrorHandler, ErrorListener {
+
+//
+//
+// convenience methods for callers
+//
+//
+    /**
+     * @param loc
+     *      can be null if the location is unknown
+     */
+    public final void error( Locator loc, String msg ) {
+        error( new SAXParseException2(msg,loc) );
+    }
+
+    public final void error( Locator loc, String msg, Exception e ) {
+        error( new SAXParseException2(msg,loc,e) );
+    }
+
+    public final void error( String msg, Exception e ) {
+        error( new SAXParseException2(msg,null,e) );
+    }
+
+    public void error(Exception e) {
+        error(e.getMessage(),e);
+    }
+
+    /**
+     * @param loc
+     *      can be null if the location is unknown
+     */
+    public final void warning( Locator loc, String msg ) {
+        warning( new SAXParseException(msg,loc) );
+    }
+
+//
+//
+// ErrorHandler implementation, but can't throw SAXException
+//
+//
+    public abstract void error(SAXParseException exception) throws AbortException;
+    public abstract void fatalError(SAXParseException exception) throws AbortException;
+    public abstract void warning(SAXParseException exception) throws AbortException;
+
+    /**
+     * This method will be invoked periodically to allow {@link AbortException}
+     * to be thrown, especially when this is driven by some kind of GUI.
+     */
+    public void pollAbort() throws AbortException {
+    }
+
+    /**
+     * Reports verbose messages to users.
+     *
+     * This method can be used to report additional non-essential
+     * messages. The implementation usually discards them
+     * unless some specific debug option is turned on.
+     */
+    public abstract void info(SAXParseException exception) /*REVISIT:throws AbortException*/;
+
+    /**
+     * Reports a debug message to users.
+     *
+     * @see #info(SAXParseException)
+     */
+    public final void debug( String msg ) {
+        info( new SAXParseException(msg,null) );
+    }
+
+//
+//
+// convenience methods for derived classes
+//
+//
+
+  /**
+   * Returns the human readable string representation of the
+   * {@link org.xml.sax.Locator} part of the specified
+   * {@link SAXParseException}.
+   *
+   * @return  non-null valid object.
+   */
+  protected final String getLocationString( SAXParseException e ) {
+      if(e.getLineNumber()!=-1 || e.getSystemId()!=null) {
+          int line = e.getLineNumber();
+          return Messages.format( Messages.LINE_X_OF_Y,
+              line==-1?"?":Integer.toString( line ),
+              getShortName( e.getSystemId() ) );
+      } else {
+          return Messages.format( Messages.UNKNOWN_LOCATION );
+      }
+  }
+
+  /** Computes a short name of a given URL for display. */
+  private String getShortName( String url ) {
+      if(url==null)
+          return Messages.format( Messages.UNKNOWN_FILE );
+
+// sometimes the user deals with a set of schems that reference each other
+// in a complicated way, and end up importing two versions of the same schema.
+// just printing the file name makes it very difficult to recognize of this problem.
+// so I decided to change it back to print the full URL.
+
+//      int idx;
+//
+//      // system Id can be URL, so we can't use File.separator
+//      idx = url.lastIndexOf('/');
+//      if(idx!=-1)     return url.substring(idx+1);
+//      idx = url.lastIndexOf('\\');
+//      if(idx!=-1)     return url.substring(idx+1);
+
+      return url;
+  }
+}